A protest organized on the powerful social networking website Facebook brought a whole new dimension to the growing worldwide demonstrations against Israel's attacks on the Gaza Strip. More than 1,000 students and ethnic minorities swarmed the streets of Hong Kong Sunday responding to a Facebook call to march against Israel's deadliest assault yet on impoverished Gaza. The group, holding placards and banners, marched from Victoria Park to the US consulate general demanding the United States stop supporting Israel's deadliest assault yet on impoverished Gaza. “We are not here to blame. We just want both sides to stop fighting on humanitarian grounds,” said Christopher Ma, a Hong Kong University student who initiated the protest with classmate, Felix Lam. Elsewhere, 20,000 Indonesian Muslims staged a peaceful rally Sunday and more pro-Palestinian rallies continued in Europe's major cities like Brussels, Rome, Madrid and Berlin, though there were some pro-Israel demonstrations as well. The Board of Deputies of British Jews gathered in London's Trafalgar Square on Sunday morning against Hamas and to call for peace in Israel and Gaza. In the German cities of Berlin, Frankfurt and Munich tens of thousands of people participated in similar pro